*{
    margin: 0px;
    padding: 0px;
}
#all{
    width: 954px;
    height: 680px;
}
#herder{
    position: relative;
    height: 80px;
    width: 100%;
}
#tittle{
    position: relative;
    top: 12px;
    left: 22px;
    font-weight: 600;
    font-size: 20px;
}
#tips{
    position: relative;
    top: 20px;
    left: 20px;
    font-weight: 500;
    font-size: 14px;
    color: #999;
}
#tips a{
    text-decoration: none;
}
#login_history_herder{
    height: 40px;
    width: 100%;
    border-top: 1px solid black;
    line-height: 40px;
    font-weight: 600;
    background: #cbcbcb;
}
ul{
    width: 100%;
    height: 30px;
    display: block;
    margin: 0px;
    line-height: 30px;
}
li{
    text-align: center;
    list-style: none;
    width: 236px;
    display: inline-block;
}
.login_info{
    font-size:13px;
    color: #5b667b;
}
#login_info ul{
    border-bottom: 1px solid blue;
}
